1: Sampling and Data Last updated Mar 27, 2022 Save as PDF Table of Contents 1.1: Definitions of Statistics, Probability, and Key Terms Page ID29570 ( \newcommand{\kernel}{\mathrm{null}\,}\) 1.1: Definitions of Statistics, Probability, and Key Terms1.2: Data, Sampling, and Variation in Data and Sampling1.3: Levels of Measurement1.4: Frequency Distributions